Algorithm:-
begin
if a,e,I,o,u or A,E,I,O,U
then
printf “It is a vowel”
else
printf “It is a consonant”
end

1. LEX program to count number of vowels and consonants in a given input string

%%
{printf(“it is vowel”);}
{printf(“it is consonant”);}
%%
main()
{
yylex();
}
int yywrap()
{
return 1;
}


Output:

$./a.out
a
it is a vowel
g
it is a consonant
....etc

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Presented by:
Birendra kr. Pandey


Alternative Energy: A Closer look at Hybrid Energy Systems using wind and solar sources.
Introduction
 The demand for alternative energy sources is increasing each year due to need for clean and renewable sources of energy.
 Hybrid energy systems are ideal for outdoor and/or remote area applications.
 Overview: Wind/Solar Hybrid Systems
Background (cont.)
 A hybrid energy system is a system that consist of two or more alternative energy sourc ....etc

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WATERPROOFING BELOW GROUND LEVEL SEMINAR REPORT



INTRODUCTION


Use of underground structures has been increased


Damp proofing and water proofing-diff and similarity.


IMPORTANCE OF WATERPROOFING

Effects of water seepage are:
-aggressive chemical exposure
-Corrosion of metals
-Chemical reactions of aggregates
....etc

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I want the idea for the mini project of cost rupees 200 and with low components... ....etc

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Presented by:
Natasa Blitvic




Abstract

While channel coding is a standard method of improving a system’s energy efficiency in digital communications, its practice does not extend to high-speed links. Increasing demands in network speeds are placing a large burden on the energy efficiency of high-speed links and render the benefit of channel coding for these systems a timely subject. The low error rates of interest and the presence of residual intersymbol interference (ISI) caused by hardware constra ....etc

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A detailed look at Steganographic Techniques and their use In an Open-Systems Environmen]t
I. Introduction
This paper's focus is on a relatively new field of study in Information Technology known as Steganography. This paper will take an in-depth look at this technology by introducing the reader to various concepts of Steganography, a brief history of Steganography and a look at some of the Steganographic techniques available today. The paper will close by looking at how we can use Steganography in an open-systems env ....etc

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Abstract


Methods to synthesize controllers for nonlinear systems are developed by exploiting the fact that under mild differentiability conditions, systems of the form:

x = f (x) + G(x)u
can be represented in quasilinear form, viz:
x = A(x)x + B(x)u
Two classes of control methods are investigated:
¢ zero-look-ahead control, where the control input depends only on the current val¬ues of A(x), B{x). For this case the control input is computed by continuously solving a matrix Ricatti equation as the system progresses along ....etc

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Author: Dr. Taryn Bayles

Abstract

Here, students learn how harvesting energy from renewable sources will help meet the future needs of society. In the laboratory, the students will develop a system to store energy from a renewable source (represented in the laboratory by a light bulb, a box fan, or flowing water). The students will transport the energy, and use it to supply an electrical load (a light bulb) in a different physical location. In the process, students will learn about energy and power, and will learn about
anal ....etc

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SYSTEMATIC LOOK AT CODE PERFORMANCE and Hospital Automation System RFIDand Automatic control of students’ attendance in classrooms using RFID

1. SYSTEMATIC LOOK AT CODE PERFORMANCE AND SYSTEM SIMULATION
The most standard method in improvising a system’s efficiency in Digital communication is channel coding but this methods is not been able to extend its features for high speed links.. Increasing demands in network speeds are placing a large burden on the energy efficiency of high-speed links and render the benefit of channel codi ....etc

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